Important Collectors' Watches, Pocket...

Geneva, Mar 16, 2008

LOT 452

Speedmaster Professional Omega, "Speedmaster Professional", Ref. ST145022. Made in the late 1970s. Fine, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer bezel and a stainless steel Omega link bracelet with deployant clasp.

C. Three-body, polished and brushed, lyre lugs, screwed-down case back engraved: ?First Watch Worn on the Moon - Flight-Qualified by Nasa for All Manned Space Missions?, tachometer graduation on the black bezel to 500 UPH. D. Black with luminous baton indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Lumious white baton hands. M. Cal. 861, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 42 mm. Thickness 15 mm.